/*
 * Copyright (c) 1997, 2003, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 *
 *
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 *
 *
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 */
/*
 * Licensed Materials - Property of IBM
 * RMI-IIOP v1.0
 * Copyright IBM Corp. 1998 1999  All Rights Reserved
 *
 */

package com.sun.corba.se.impl.corba;

import com.sun.corba.se.spi.orb.ORB;

///////////////////////////////////////////////////////////////////////////
// helper class for deferred invocations

/*
 * The AsynchInvoke class allows for the support of asynchronous
 * invocations. Instances of these are created with a request object,
 * and when run, perform an invocation. The instance is also
 * responsible for waking up a client that might be waiting on the
 * 'get_response' method.
 */

public class AsynchInvoke implements Runnable {

  private RequestImpl _req;
  private ORB _orb;
  private boolean _notifyORB;

  public AsynchInvoke(ORB o, RequestImpl reqToInvokeOn, boolean n) {
    _orb = o;
    _req = reqToInvokeOn;
    _notifyORB = n;
  }

  ;


    /*
     * The run operation calls the invocation on the request object,
     * updates the RequestImpl state to indicate that the asynchronous
     * invocation is complete, and wakes up any client that might be
     * waiting on a 'get_response' call.
     *
     */

  public void run() {
    // do the actual invocation
    _req.doInvocation();

    // for the asynchronous case, note that the response has been
    // received.
    synchronized (_req) {
      // update local boolean indicator
      _req.gotResponse = true;

      // notify any client waiting on a 'get_response'
      _req.notify();
    }

    if (_notifyORB == true) {
      _orb.notifyORB();
    }
  }

};

///////////////////////////////////////////////////////////////////////////
